[SCSI] drivers/scsi: Use ARRAY_SIZE macro
Use ARRAY_SIZE macro instead of sizeof(x)/sizeof(x[0]) and remove
duplicates of the macro.
Signed-off-by: Tobias Klauser <tklauser@nuerscht.ch>
Signed-off-by: Andrew Morton <akpm@osdl.org>
Signed-off-by: James Bottomley <James.Bottomley@SteelEye.com>
diff --git a/drivers/scsi/ips.c b/drivers/scsi/ips.c
index 350c08c..5353b28 100644
--- a/drivers/scsi/ips.c
+++ b/drivers/scsi/ips.c
@@ -556,7 +556,7 @@
* We now have key/value pairs.
* Update the variables
*/
- for (i = 0; i < (sizeof (options) / sizeof (options[0])); i++) {
+ for (i = 0; i < ARRAY_SIZE(options); i++) {
if (strnicmp
(key, options[i].option_name,
strlen(options[i].option_name)) == 0) {
